[PATCH] usb: ehci-mx6: Add i.MX93 support
Fabio Estevam
festevam at gmail.com
Mon Feb 19 14:18:15 CET 2024
Hi Mathieu,
On Mon, Feb 19, 2024 at 5:43 AM Mathieu Othacehe <othacehe at gnu.org> wrote:
>
> i.MX93 uses the same USB IP as i.MX8MM. It can then reuse the ehci-mx6
> driver.
>
> Signed-off-by: Mathieu Othacehe <othacehe at gnu.org>
You missed copying Marek Vasut, who is the USB maintainer.
> ---
> drivers/usb/host/Kconfig | 6 +++---
> drivers/usb/host/ehci-mx6.c | 2 +-
> 2 files changed, 4 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/usb/host/Kconfig b/drivers/usb/host/Kconfig
> index 0dd5736433c..f96027d7bd2 100644
> --- a/drivers/usb/host/Kconfig
> +++ b/drivers/usb/host/Kconfig
> @@ -210,10 +210,10 @@ config USB_EHCI_MX6
>
> config USB_EHCI_MX7
> bool "Support for i.MX7 on-chip EHCI USB controller"
> - depends on ARCH_MX7 || IMX8M
> + depends on ARCH_MX7 || IMX8M || IMX93
> select EHCI_HCD_INIT_AFTER_RESET if ARCH_MX7
> - select PHY if IMX8M
> - select NOP_PHY if IMX8M
> + select PHY if IMX8M || IMX93
> + select NOP_PHY if IMX8M || IMX93
> default y
> ---help---
> Enables support for the on-chip EHCI controller on i.MX7 SoCs.
> diff --git a/drivers/usb/host/ehci-mx6.c b/drivers/usb/host/ehci-mx6.c
> index a9ed5e7a0d5..a35fcca43a2 100644
> --- a/drivers/usb/host/ehci-mx6.c
> +++ b/drivers/usb/host/ehci-mx6.c
> @@ -538,7 +538,7 @@ static int ehci_usb_phy_mode(struct udevice *dev)
> plat->init_type = USB_INIT_DEVICE;
> else
> plat->init_type = USB_INIT_HOST;
> - } else if (is_mx7() || is_imx8mm() || is_imx8mn()) {
> + } else if (is_mx7() || is_imx8mm() || is_imx8mn() || is_imx93()) {
> phy_status = (void __iomem *)(addr +
> USBNC_PHY_STATUS_OFFSET);
> val = readl(phy_status);
> --
> 2.41.0
>
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